Description
The Johnson Controls VG12A5HU is a heavy-duty 3-inch, 2-way ball valve engineered for demanding commercial and industrial HVAC hydronic systems. Built with a forged brass body and stainless steel trim, this valve delivers exceptional corrosion resistance, long service life, and reliable shut-off performance in a wide range of heating and cooling applications.
Flow Characteristics
The VG12A5HU features an equal percentage flow characteristic, providing precise, proportional flow control that is ideal for modulating service in variable-flow hydronic systems. With a high flow coefficient (Cv) of 134, this valve accommodates high-flow demands while maintaining accurate control authority.
Construction & Design
- Forged brass body for superior strength and durability
- Stainless steel trim for enhanced corrosion resistance
- 2-way valve configuration for straightforward on/off or modulating control
- Equal percentage flow characteristic for precise flow regulation
- ASME Class 150 flanged end connections for secure, leak-free installation
- 3-inch pipe size with a Cv of 134
Key Specifications
- SKU: VG12A5HU
- Valve Type: Ball Valve, 2-Way
- Pipe Size: 3 inch
- End Connection: ASME Class 150 Flange
- Flow Coefficient (Cv): 134
- Flow Characteristic: Equal Percentage
- Body Material: Forged Brass
- Trim Material: Stainless Steel
- Brand: Johnson Controls
Applications
- Commercial and industrial HVAC hydronic systems
- Chilled water and hot water distribution
- Air handling unit coil control
- Variable flow and modulating control applications
- Fan coil unit and terminal unit control
Why Choose the Johnson Controls VG12A5HU?
Johnson Controls is a globally recognized leader in building automation and HVAC controls. The VG12A5HU is designed to integrate seamlessly with Johnson Controls actuators and building automation systems, ensuring reliable, energy-efficient operation. The ASME Class 150 flanged connection simplifies installation in larger pipe systems, while the forged brass body and stainless steel trim guarantee performance in demanding environments.
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